Story started of great at first, aside from the fact that the mc is an absolute moron and one of the dumbest people I’ve read about.After his ability got upgraded to special grad the story got worse, his ability should upgrade every ability he absorbs to special grade at least, but he found multiple monsters with normal skills which he already has but since his ability should upgrade them to special which it doesn’t btw, makes it very dump for me. Also after the upgrade the normal monster seem to have the very same skills in a Rotation again and again there a very few to none at all new skills from normal monsters and it’s pretty unrealistic that mutants in the early level have so many different abilities but mutants at higher level have only a few and many have none at all.Also the dark continent ark (at least to chapter 234) is very boring for me.